450388615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{28211}}^1$

素因数の和:28350

約数の個数: 16

約数和(自身を含む): 563337216

約数和(自身を除く): 112948601

約数列:

[1, 5, 31, 103, 155, 515, 3193, 15965, 28211, 141055, 874541, 2905733, 4372705, 14528665, 90077723, 450388615]

約数ペア:

[(1, 450388615), (5, 90077723), (31, 14528665), (103, 4372705), (155, 2905733), (515, 874541), (3193, 141055), (15965, 28211)]